Cleaning the Makrolon Webasto clear roof

[RocketJohn]

With 95% of the Smart Car being plastic, Plexus might be the best all around thing to clean it with once the water knocks the dirt and mud off... I've used it for 10+ years on my fairing'd motorcycles and helmets...

[foyfarlow]

anyone used that turtle wax ice. seems to work well on most every thing else including the head lights.. havent done the roof yet. what yall think?

[briansmart]

foyfarlow,

I have read elsewhere in these forums that the Turtle Wax Ice stuff gave a great shine but water did not bead well (if at all). I've tried the interior ICE product and it seems to work well, however I think I'm going to go back to using either ArmorAll or Mequiar's for the interior.

I have used the exterior ICE liquid wax. It seems to work okay and I like that it doesn't leave white residue on plastic trim parts. However, I think it doesn't bead water as well as Mequiar's 2.0 NXT Wax or Mother's California Gold line.